Statistics Calculator

This Statistics Calculator will allow you to calculate the probability of an event or multiple events occurring.
This Probability Calculator takes two probabilties and returns probabilties of their possible outcomes, such as the chance of both A and B occuring.
You must input two probabilities.

This Event Probability Calculator is a great resource for Statistics.

Probability of Event A (P(A)):
Probability of Event B (P(B)):

Prob. of A not occurring (P(A')):	0.66
Prob. of B not occurring (P(B')):	0.46
Prob. of A and B occurring (P(A ∩ B)):	0.1836
Prob. of A and/or B occurring (P(A ∪ B)):	0.6964
Prob. of A or B occurring, but not both (P(A ⊕ B)):	0.5128
Prob. of A' and B' occurring (P(A' ∩ B')):	0.3036
Prob. of A' and/or B' occurring (P(A' ∪ B')):	0.8164
Prob. of A' or B' occurring, but not both (P(A' ⊕ B')):	0.5128

Please enjoy using our Event Probability Calculator.